** FILE ** Sen. John Barrasso, Wyoming Republican, speaks to reporters at the Capitol in Washington on Wednesday, Dec. 19, 2012. (AP Photo/J. Scott Applewhite)

Photo by: J. Scott Applewhite

** FILE ** Sen. John Barrasso, Wyoming Republican, speaks to reporters at the Capitol in Washington on Wednesday, Dec. 19, 2012. (AP Photo/J. Scott Applewhite)